- Each packet has a version field.
- Clients connecting to the netpuncher always send a request packet.
This allows the netpuncher to react differently depending on the
client's version.
- Encode packets as binary instead of ASCII. This allows adding fields
while maintaining compatibility.
A follow-up on a previous PR GH-41. The discussion in the forum can be
viewed at http://forum.openclonk.org/topic_show.pl?pid=33086.
Run clang-tidy (without auto, pass-by-value and using checks) to fix the
header files not modified in the previous PR.
Summary of the changes:
- C++11 member initialization.
- nullptr instead of 0 for pointers.
- override for functions declared virtual in base class.
- default trivial special member functions
Consolidate the include statements scattered across the code in accordance
with the comment in C4Include.h. The advantages are listed in the same
comment.
Furthermore, it follows llvm-include-order which is the logical
extrapolation of the project's style guideline wherever possible
(C4Include.h being the most-frequent exception).
As carrier-grade NATs are becoming common, many players cannot host
Clonk games at all. The simple STUN-like netpuncher from Clonk Rage
which was removed three years ago is already effective against some
DS-Lite NATs.
With some extensions, we should be able to make it work with more
restrictive NATs as well.
This reverts commit 72002cc366.
Another piece of code that hasn't been tested in ages, gone. The default
puncher address was still pointing to clonk.de, which I'm very certain
isn't providing UDP hole punching services anymore.
Instead of a bespoke hole punching implementation we should use a STUN
lib.
As discussed in http://forum.openclonk.org/topic_show.pl?tid=2917, I
have merged all copyright notices into a single file and referenced that
merged file from each source file.
For the updated source files, the timeline has been split into three
parts:
1. Pre-RWD code (before 2001)
2. RWD code (2001 through 2009)
3. OpenClonk code (2009 and later)
All pre-RWD copyright notices have been left intact, as have RWD-era
copyright notices where the file did not have a RedWolf design copyright
notice but only individual author ones. All copyright notices of the
OpenClonk era have been replaced by a single notice ranging from the
first recorded year to the current year (2013). Mape code did not get a
OpenClonk Team copyright notice because it is somewhat separate from the
main OpenClonk codebase and has only been touched by Armin Burgmeier.
The various small utilities do not use the engine Log implementation but
one that simply prints to stdout. Instead of duplicating that one, link a
common one into the utilities.
This time with more manual checking and using git blame -M -C, so that
a few cases of copied code get a copyright notice corresponding to
their initial introduction.
Lukas Werling